MiCellExtractIjk Class Reference

Cell extractor for structured volume meshes More...

#include <MeshVizXLM/extractors/MiCellExtractIjk.h>

Inheritance diagram for MiCellExtractIjk:

Classes
class	triplet
	A triplet of indices used to define the cells to be extracted. More...

Public Member Functions
virtual	~MiCellExtractIjk ()
virtual const MeXSurfaceMeshUnstructured &	extractCell (const std::vector< triplet > &cellIndexes, double factor, const MiCellFilterIjk *cellFilter=NULL)=0
	Creates an unstructured surface mesh from the faces of the cells corresponding to the given indices in the original volume mesh.
virtual const MeXSurfaceMeshUnstructured &	extractCell (double factor, const MiCellFilterIjk *cellFilter=NULL)=0
	Creates an unstructured surface mesh from the faces of all the cells in the original volume mesh.
virtual const MeXScalardSetI &	extractScalarSet (const MiScalardSetIjk &inputSet)=0
	Extracts a scalar set from the original mesh.
virtual const MeXVec3dSetI &	extractVec3Set (const MiVec3dSetIjk &inputSet)=0
	Extracts a vector set from the original mesh.
virtual const MeXStringSetI &	extractStringSet (const MiStringSetIjk &inputSet)=0
	Extracts a string set from the original mesh.
virtual const MeXSurfaceMeshUnstructured &	getExtract () const =0
	Returns the result of the extraction as a mesh.
Public Member Functions inherited from MiBaseExtractor
virtual	~MiBaseExtractor ()
virtual void	setExtractorCallback (MiExtractorCallback *extractorCallback)=0
	Set the user defined extractor callback which will be called before each extraction, during each extraction and after each extraction.
virtual SoDEPRECATED void	setExtractorCallback (MiExtractorCallback &extractorCallback)

Static Public Member Functions
static MiCellExtractIjk *	getNewInstance (const MiVolumeMeshRegular &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
	Factory method returning a new instance of a class implementing this interface.
static MiCellExtractIjk *	getNewInstance (const MiVolumeMeshRectilinear &mesh, bool parallel=true, MiTessellator *tessellator=NULL)
static MiCellExtractIjk *	getNewInstance (const MiVolumeMeshCurvilinear &mesh, bool parallel=true, MiTessellator *tessellator=NULL)

Detailed Description

Cell extractor for structured volume meshes

Extracts a list of cells from the input structured mesh and builds a surface mesh representing the extracted cells.

Definition at line 52 of file MiCellExtractIjk.h.

Constructor & Destructor Documentation

~MiCellExtractIjk()

virtual MiCellExtractIjk::~MiCellExtractIjk ( )

inlinevirtual

Definition at line 56 of file MiCellExtractIjk.h.

Member Function Documentation

extractCell() [1/2]

virtual const MeXSurfaceMeshUnstructured & MiCellExtractIjk::extractCell ( const std::vector< triplet > &  cellIndexes, double  factor, const MiCellFilterIjk *  cellFilter = NULL  )

pure virtual

Creates an unstructured surface mesh from the faces of the cells corresponding to the given indices in the original volume mesh.

Cells are scaled according to the given factor.
Shrinking: factor < 1
Expanding: factor > 1

extractCell() [2/2]

virtual const MeXSurfaceMeshUnstructured & MiCellExtractIjk::extractCell ( double  factor, const MiCellFilterIjk *  cellFilter = NULL  )

pure virtual

Creates an unstructured surface mesh from the faces of all the cells in the original volume mesh.

Cells are scaled according to the given factor.
Shrinking: factor < 1
Expanding: factor > 1

extractScalarSet()

virtual const MeXScalardSetI & MiCellExtractIjk::extractScalarSet ( const MiScalardSetIjk &  inputSet )

pure virtual

Extracts a scalar set from the original mesh.

The scalars are mapped onto the current extracted mesh.

Parameters

inputSet

The input scalar set defined on the original mesh.

Returns

The output scalar set defined on the extracted mesh.

Implemented in MiCellExtractHexahedronIjk.

extractStringSet()

virtual const MeXStringSetI & MiCellExtractIjk::extractStringSet ( const MiStringSetIjk &  inputSet )

pure virtual

Extracts a string set from the original mesh.

The strings are mapped onto the current extracted mesh.

Parameters

inputSet

The input string set defined on the original mesh.

Returns

The output string set defined on the extracted mesh.

Implemented in MiCellExtractHexahedronIjk.

extractVec3Set()

virtual const MeXVec3dSetI & MiCellExtractIjk::extractVec3Set ( const MiVec3dSetIjk &  inputSet )

pure virtual

Extracts a vector set from the original mesh.

The vectors are mapped onto the current extracted mesh.

Parameters

inputSet

The input vector set defined on the original mesh.

Returns

The output vector set defined on the extracted mesh.

Implemented in MiCellExtractHexahedronIjk.

getExtract()

virtual const MeXSurfaceMeshUnstructured & MiCellExtractIjk::getExtract ( ) const

pure virtual

Returns the result of the extraction as a mesh.

getNewInstance() [1/3]

static MiCellExtractIjk * MiCellExtractIjk::getNewInstance ( const MiVolumeMeshCurvilinear &  mesh, bool  parallel = true, MiTessellator *  tessellator = NULL  )

static

getNewInstance() [2/3]

static MiCellExtractIjk * MiCellExtractIjk::getNewInstance ( const MiVolumeMeshRectilinear &  mesh, bool  parallel = true, MiTessellator *  tessellator = NULL  )

static

getNewInstance() [3/3]

static MiCellExtractIjk * MiCellExtractIjk::getNewInstance ( const MiVolumeMeshRegular &  mesh, bool  parallel = true, MiTessellator *  tessellator = NULL  )

static

Factory method returning a new instance of a class implementing this interface.

Parameters

mesh	The input mesh
parallel	When true, tries to create an extract module using a parallel algorithm to speed up the extraction.
tessellator	The tessellator object used for tessellating non linear cells (quadratic,...).

Note

Only some of the extraction algorithms have a parallel implementation.

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The documentation for this class was generated from the following file:

• MeshVizXLM/extractors/MiCellExtractIjk.h